American comic book: After mastering resurrection, I became incredibly popular.

"I'm guarding the grave in Gotham. What do you mean Bruce Wayne is dead? No problem, I'll handle it! Wait a minute, why did you resurrect the wrong person? You said you're also named Wayne, which Wayne are you?"
……
Standing before you now is Wang Baixi, the Grand Mage of the East, the Necromancer, the Executive Deputy Master of the Batcave, the Leader of the Penguin Gang, the One-Word King of the Wayne Family, the Lord of the Court of Owls, the CEO of America's Number One Cold Chain Company, an unofficial member of the Justice League, and the founder of the Dark Justice League! (He has not yet obtained any of these titles.)
(Readers who are not familiar with American comics are welcome to read this.)
(The protagonist's spells have cooldowns, and Batman is not resurrected until the middle of the first book. If you mind this, please proceed with caution, or you can skip it. The early part is the stage where the protagonist levels up and sets the stage.)